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   <div id="projectname">SystemSharp
   &#160;<span id="projectnumber">0.3</span>
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   <div id="projectbrief">A system-level modeling framework for designing real-time embedded systems</div>
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<div class="header">
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<div class="title">LERP.cs</div>  </div>
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<div class="contents">
<a href="_l_e_r_p_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">using</span> System.Diagnostics;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">using</span> System.Diagnostics.Contracts;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">using</span> System.Linq;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">using</span> System.Text;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">using</span> SystemSharp.Analysis.M2M;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">using</span> SystemSharp.Assembler;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">using</span> SystemSharp.Common;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">using</span> SystemSharp.Components.FU;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">using</span> SystemSharp.Components.Transactions;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">using</span> SystemSharp.DataTypes;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="keyword">using</span> SystemSharp.Meta;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">using</span> SystemSharp.Synthesis;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">namespace </span>SystemSharp.Components.Std</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">   42</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a>: <a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    {</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a086c3bf44cc0b90969c52d085356c693">   47</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogic&gt; Clk { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#ae5f98f74566863b658973064d16d54d1">   52</a></span>&#160;        <span class="keyword">public</span> In&lt;UFix&gt; X { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a493429c751324240fc6f57a9578045a5">   57</a></span>&#160;        <span class="keyword">public</span> Out&lt;SFix&gt; Y { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a31a84c884284d6e624b5308b2fe77353">   62</a></span>&#160;        <span class="keyword">public</span> Out&lt;Unsigned&gt; Addr { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a61d52f27d9b6015e37db93d4bcdc2ce4">   67</a></span>&#160;        <span class="keyword">public</span> In&lt;SFix&gt; Data { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a0355f70e34f5cd61072be58e8ef41aba">   72</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> XIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a7ac02a1bc5d9a93a88ef42f0f519332b">   77</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> XFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#aecc7812a7df976610983c456c0e6190b">   82</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> YIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a58f66ab31c9917687ba3cffe54262b2f">   87</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> YFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a18e14ff1daf89e6f6dccb48af8a0f2a0">   92</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> AddrWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a0f82c4128df12e65c7a7c6eb1e408cfb">   98</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> PipeStages { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _yIn;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _yOut;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a> _yPipe;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a03331d43234634e3517a54afb330ff9a">  112</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a03331d43234634e3517a54afb330ff9a">LERPUnit</a>(<span class="keywordtype">int</span> xIntWidth, <span class="keywordtype">int</span> xFracWidth, <span class="keywordtype">int</span> yIntWidth, <span class="keywordtype">int</span> yFracWidth, <span class="keywordtype">int</span> pipeStages)</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        {</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(xIntWidth &gt; 0, <span class="stringliteral">&quot;xIntWidth must be positive.&quot;</span>);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(xFracWidth &gt;= 0, <span class="stringliteral">&quot;xFracWidth must be non-negative.&quot;</span>);</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(yIntWidth + yFracWidth &gt; 0, <span class="stringliteral">&quot;total bit-width of result must be positive&quot;</span>);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(pipeStages &gt;= 0, <span class="stringliteral">&quot;pipeStages must be non-negative.&quot;</span>);</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(xFracWidth &gt; 0 || pipeStages == 0, <span class="stringliteral">&quot;xFracWidth == 0 is a degenerate case (lookup-only). No additional pipeline stages allowed.&quot;</span>);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;            PipeStages = pipeStages;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;            XIntWidth = xIntWidth;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;            XFracWidth = xFracWidth;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;            YIntWidth = yIntWidth;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            YFracWidth = yFracWidth;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            AddrWidth = xIntWidth;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;            _yIn = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(yIntWidth + yFracWidth);</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            _yOut = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(yIntWidth + yFracWidth);</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            _yPipe = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a>(pipeStages, yIntWidth + yFracWidth);</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;            Bind(() =&gt;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;            {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                _yPipe.Clk = Clk;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                _yPipe.Din = _yIn;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                _yPipe.Dout = _yOut;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            });</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        }</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#ab916969fa2718396b6dd18cbe7fcc92d">  138</a></span>&#160;        <span class="keyword">protected</span> <span class="keyword">override</span> <span class="keywordtype">void</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#ab916969fa2718396b6dd18cbe7fcc92d">Initialize</a>()</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        {</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="keywordflow">if</span> (XFracWidth &gt; 0)</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                AddClockedThread(LERPProcess, Clk.RisingEdge, Clk);</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                AddProcess(LookupProcess, Clk);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;            AddProcess(DriveYProcess, _yOut);</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        }</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        [<a class="code" href="class_system_sharp_1_1_analysis_1_1_m2_m_1_1_transform_into_f_s_m.html">TransformIntoFSM</a>]</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        <span class="keyword">private</span> async <span class="keywordtype">void</span> LERPProcess()</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            await Tick;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            <span class="keywordflow">while</span> (<span class="keyword">true</span>)</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            {</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                Addr.Next = X.Cur.GetIntPart().Resize(AddrWidth);</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a> alpha = UFix.FromUnsigned(X.Cur.GetFracPart(), XFracWidth).SFixValue;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                await Tick;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a> v0 = Data.Cur;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                Addr.Next = (X.Cur.GetIntPart() + <a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html#aed0060c95f10b0c5f9fd6f6be6af280b">One</a>).Resize(AddrWidth);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                await Tick;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a> v1 = Data.Cur;</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                _yIn.Next = (v0 + alpha * (v1 - v0)).Resize(YIntWidth, YFracWidth).SLVValue;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                await PipeStages.Ticks();</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;            }</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        }</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> LookupProcess()</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        {</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            {</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                Addr.Next = X.Cur.GetIntPart().Resize(AddrWidth);</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                _yIn.Next = Data.Cur.SLVValue;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;            }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        }</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveYProcess()</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        {</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            Y.Next = SFix.FromSLV(_yOut.Cur, YFracWidth);</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        }</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    }</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;</div>
<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html">  186</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html">LERP11Core</a>: <a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    {</div>
<div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a8483322db5fdc99a8de94c3fce682456">  191</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogic&gt; Clk { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div>
<div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a4afa497b63da56c2ca38f29b25ede60c">  196</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogicVector&gt; X { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a23d0f95083fd02cb624ae3104a44d4ec">  201</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; Y { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div>
<div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#ab4fe8051c5443dd2ea46403a18494f3a">  206</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogic&gt; MemRdEn { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div>
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#ac1360a3ec8045211968ae050ca48e4e9">  211</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogic&gt; MemWrEn { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a0dddc83908599cd0f4aadc75106d11d8">  216</a></span>&#160;        <span class="keyword">public</span> In&lt;Unsigned&gt; MemAddr { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;</div>
<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a7c1d95ba3b73a9f2516716650f87d3fe">  221</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogicVector&gt; MemDataIn { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div>
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#aed3aa049f5c73cf75423e3cdf4398b19">  226</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; MemDataOut { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="keyword">private</span> Signal&lt;UFix&gt; _x;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        <span class="keyword">private</span> Signal&lt;SFix&gt; _y;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <span class="keyword">private</span> Signal&lt;Unsigned&gt; _unitAddr;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        <span class="keyword">private</span> Signal&lt;SFix&gt; _unitData;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        <span class="keyword">private</span> Signal1D&lt;SFix&gt; _memContent;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a> _lerpUnit;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;</div>
<div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a21f81dbc7274fc4cd8ed4d93033a229a">  239</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> XIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#ae3e509f4baadae734434eeca0b0e6acc">  244</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> XFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div>
<div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a02c721cc19ff5269ea412f700fb3daed">  249</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> YIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div>
<div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a4b5296ad6864c074e084c903623d5ec1">  254</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> YFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a654ae54bb1eef076f1e45f6f6b5e96a1">  259</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> DIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;</div>
<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#af9b1acdf969736d532600d28b304fae9">  264</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> DFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;</div>
<div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a5fb54de441f8872c1fee342d8f13c6cf">  269</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> AddrWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;</div>
<div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#a4cb171fe524a546d4d23f6bb6ef6ab8e">  275</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> PipeStages { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div>
<div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#aa7fef6090500cd4b1ffe35d1434eeb22">  286</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#aa7fef6090500cd4b1ffe35d1434eeb22">LERP11Core</a>(<span class="keywordtype">int</span> xIntWidth, <span class="keywordtype">int</span> xFracWidth, <span class="keywordtype">int</span> yIntWidth, <span class="keywordtype">int</span> yFracWidth, <span class="keywordtype">int</span> pipeStages,</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>[] data)</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        {</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(xIntWidth &gt; 0, <span class="stringliteral">&quot;xIntWidth must be positive.&quot;</span>);</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(xFracWidth &gt;= 0, <span class="stringliteral">&quot;xFracWidth must be non-negative.&quot;</span>);</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(yIntWidth + yFracWidth &gt; 0, <span class="stringliteral">&quot;total bit-width of result must be positive&quot;</span>);</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(pipeStages &gt;= 0, <span class="stringliteral">&quot;pipeStages must be non-negative.&quot;</span>);</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(xFracWidth &gt; 0 || pipeStages == 0, <span class="stringliteral">&quot;xFracWidth == 0 is a degenerate case (lookup-only). No additional pipeline stages allowed.&quot;</span>);</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            Contract.Requires&lt;ArgumentNullException&gt;(data != null, <span class="stringliteral">&quot;data&quot;</span>);</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;            PipeStages = pipeStages;</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;            XIntWidth = xIntWidth;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;            XFracWidth = xFracWidth;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;            YIntWidth = yIntWidth;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;            YFracWidth = yFracWidth;</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;            DIntWidth = data[0].Format.IntWidth;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            DFracWidth = data[0].Format.FracWidth;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            _x = <span class="keyword">new</span> Signal&lt;UFix&gt;()</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                InitialValue = UFix.FromDouble(0.0, xIntWidth, xFracWidth)</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            };</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;            _y = <span class="keyword">new</span> Signal&lt;SFix&gt;()</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;            {</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                InitialValue = SFix.FromDouble(0.0, yIntWidth, yFracWidth)</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;            };</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;            AddrWidth = MathExt.CeilPow2(data.Length);</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            _unitAddr = <span class="keyword">new</span> Signal&lt;Unsigned&gt;()</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;            {</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                InitialValue = Unsigned.FromUInt(0, AddrWidth)</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;            };</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;            _memContent = <span class="keyword">new</span> Signal1D&lt;SFix&gt;(data.Length, _ =&gt; <span class="keyword">new</span> Signal&lt;SFix&gt;() { InitialValue = data[_] });</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            _lerpUnit = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a>(xIntWidth, xFracWidth, yIntWidth, yFracWidth, pipeStages);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            Bind(() =&gt;</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;            {</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;                _lerpUnit.Clk = Clk;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;                _lerpUnit.X = _x;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;                _lerpUnit.Y = _y;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;                _lerpUnit.Addr = _unitAddr;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;                _lerpUnit.Data = _unitData;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;            });</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        }</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> MemProcess()</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        {</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a> addr;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            <span class="keywordflow">if</span> (MemRdEn.Cur == <span class="charliteral">&#39;1&#39;</span> || MemWrEn.Cur == <span class="charliteral">&#39;1&#39;</span>)</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;            {</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;                addr = MemAddr.Cur;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;                <span class="keywordflow">if</span> (MemWrEn.Cur == <span class="charliteral">&#39;1&#39;</span>)</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;                {</div>
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<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            }</div>
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<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a> data = _memContent[addr].Cur;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;            _unitData.Next = data;</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;            MemDataOut.Next = data.SLVValue;</div>
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<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    }</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;</div>
<div class="line"><a name="l00354"></a><span class="lineno"><a class="line" href="interface_system_sharp_1_1_components_1_1_std_1_1_i_sin_cos_transaction_site.html">  354</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">interface </span><a class="code" href="interface_system_sharp_1_1_components_1_1_std_1_1_i_sin_cos_transaction_site.html">ISinCosTransactionSite</a> :</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    {</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        IEnumerable&lt;TAVerb&gt; Sin(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> x, ISignalSink&lt;StdLogicVector&gt; y);</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        IEnumerable&lt;TAVerb&gt; Cos(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> x, ISignalSink&lt;StdLogicVector&gt; y);</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        IEnumerable&lt;TAVerb&gt; SinCos(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> x, ISignalSink&lt;StdLogicVector&gt; sin, ISignalSink&lt;StdLogicVector&gt; cos);</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    }</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    [<a class="code" href="class_system_sharp_1_1_components_1_1_f_u_1_1_declare_x_i_l_mapper.html">DeclareXILMapper</a>(typeof(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html">SinCosXILMapper</a>))]</div>
<div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">  387</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a> : <a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    {</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        <span class="keyword">private</span> <span class="keyword">class </span>TransactionSite :</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;            <a class="code" href="interface_system_sharp_1_1_components_1_1_std_1_1_i_sin_cos_transaction_site.html">ISinCosTransactionSite</a></div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;        {</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;            <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a> _host;</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;            <span class="keyword">private</span> <span class="keywordtype">bool</span> _established;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;            <span class="keyword">public</span> TransactionSite(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a> host)</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;            {</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;                _host = host;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;            }</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; Sin(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> x, ISignalSink&lt;StdLogicVector&gt; y)</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;            {</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;                <span class="keywordflow">if</span> (_host.Latency == 0)</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;                {</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;                    yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { },</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;                        _host.X.Dual.Drive(x).Par(y.Comb.Connect(_host.Sin.Dual.AsSignalSource())));</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;                }</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;                {</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _host.InitiationInterval; i++)</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;                    {</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;                        yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { }, _host.X.Dual.Drive(x));</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;                    }</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = _host.InitiationInterval; i &lt; _host.Latency; i++)</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;                    {</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;                        yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared, () =&gt; { });</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;                    }</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;                    yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared, () =&gt; { }, y.Comb.Connect(_host.Sin.Dual.AsSignalSource()));</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;                }</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;            }</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; Cos(ISignalSource&lt;StdLogicVector&gt; x, ISignalSink&lt;StdLogicVector&gt; y)</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;            {</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;                <span class="keywordflow">if</span> (_host.Latency == 0)</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;                {</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;                    yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { },</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;                        _host.X.Dual.Drive(x).Par(y.Comb.Connect(_host.Cos.Dual.AsSignalSource())));</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;                }</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;                {</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _host.InitiationInterval; i++)</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;                    {</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;                        yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { }, _host.X.Dual.Drive(x));</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;                    }</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = _host.InitiationInterval; i &lt; _host.Latency; i++)</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;                    {</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;                        yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared, () =&gt; { });</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;                    }</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;                    yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared, () =&gt; { }, y.Comb.Connect(_host.Cos.Dual.AsSignalSource()));</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;                }</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;            }</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; SinCos(ISignalSource&lt;StdLogicVector&gt; x, ISignalSink&lt;StdLogicVector&gt; sin, ISignalSink&lt;StdLogicVector&gt; cos)</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;            {</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;                <span class="keywordflow">if</span> (_host.Latency == 0)</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;                {</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;                    yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { },</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;                        _host.X.Dual.Drive(x).Par(</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;                         sin.Comb.Connect(_host.Sin.Dual.AsSignalSource())).Par(</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;                         cos.Comb.Connect(_host.Cos.Dual.AsSignalSource())));</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;                }</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;                {</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _host.InitiationInterval; i++)</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;                    {</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;                        yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { }, _host.X.Dual.Drive(x));</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;                    }</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = _host.InitiationInterval; i &lt; _host.Latency; i++)</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;                    {</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;                        yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared, () =&gt; { });</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;                    }</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;                    yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared, () =&gt; { },</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;                        sin.Comb.Connect(_host.Sin.Dual.AsSignalSource()).Par(</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;                        cos.Comb.Connect(_host.Cos.Dual.AsSignalSource())));</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;                }</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;            }</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;            <span class="keyword">public</span> Component Host</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;            {</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> _host; }</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;            }</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">string</span> Name</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;            {</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> <span class="stringliteral">&quot;SinCosUnitTransactionSite&quot;</span>; }</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;            }</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; DoNothing()</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;            {</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;                yield <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">TAVerb</a>(<span class="keyword">this</span>, <a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, () =&gt; { },</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;                    _host.X.Dual.Drive(SignalSource.Create(StdLogicVector.DCs(_host.XIntWidth + _host.XFracWidth))));</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;            }</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">void</span> Establish(IAutoBinder binder)</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;            {</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;                <span class="keywordflow">if</span> (_established)</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;                    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;                var unit = _host;</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;                unit.Clk = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>&gt;(EPortUsage.Clock, <span class="stringliteral">&quot;Clk&quot;</span>, null, StdLogic._0);</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;                unit.X = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Operand, <span class="stringliteral">&quot;X&quot;</span>, null, StdLogicVector._0s(unit.XIntWidth + unit.XFracWidth));</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;                unit.Sin = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;SinOut&quot;</span>, null, StdLogicVector._0s(unit.YIntWidth + unit.YFracWidth));</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;                unit.Cos = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;CosOut&quot;</span>, null, StdLogicVector._0s(unit.YIntWidth + unit.YFracWidth));</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;                _established = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;            }</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;        }</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;</div>
<div class="line"><a name="l00501"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#ad5835a9ccc9b6ec0a15db54a258b0eb7">  501</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogic&gt; Clk { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div>
<div class="line"><a name="l00506"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a8c8e712ffc45a9a7f21ad394177bf041">  506</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogicVector&gt; X { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;</div>
<div class="line"><a name="l00511"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a30a60f2893167354bce275951a9c8af7">  511</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; Sin { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;</div>
<div class="line"><a name="l00516"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#ac7daaa5aa76c7fa158c30d0efc2c55b4">  516</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; Cos { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;</div>
<div class="line"><a name="l00521"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#aff6eab3467ff39b63b87370425e29955">  521</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_std_1_1_i_sin_cos_transaction_site.html">ISinCosTransactionSite</a> TASite { <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> InitiationInterval</div>
<div class="line"><a name="l00527"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a31026fb9f5b33d1c8b1df6574f71e2fb">  527</a></span>&#160;        {</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> XFracWidth - LUTWidth == 1 ? 1 : 2; }</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        }</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> Latency</div>
<div class="line"><a name="l00535"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#ab1a29a22b39788ae3183599b03abd4fe">  535</a></span>&#160;        {</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> InitiationInterval + 1 + PipeStages; }</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        }</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;        <span class="keyword">private</span> <a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a> _mirror, _mirror2;</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;        <span class="keyword">private</span> Signal&lt;UFix&gt; _x;</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;        <span class="keyword">private</span> Signal&lt;UFix&gt; _xq;</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;        <span class="keyword">private</span> Signal&lt;SFix&gt; _sinRaw;</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;        <span class="keyword">private</span> Signal&lt;SFix&gt; _cosRaw;</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _sinIn;</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _cosIn;</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _sinOut;</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _cosOut;</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;        <span class="keyword">private</span> Signal&lt;Unsigned&gt; _sinAddr;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;        <span class="keyword">private</span> Signal&lt;Unsigned&gt; _cosAddr;</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;        <span class="keyword">private</span> Signal&lt;SFix&gt; _sinData;</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;        <span class="keyword">private</span> Signal&lt;SFix&gt; _cosData;</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <span class="keyword">private</span> Signal1D&lt;SFix&gt; _sinLUT;</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _sinFlipSignIn;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _cosFlipSignIn;</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _sinFlipSignOut;</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _cosFlipSignOut;</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a> _sinUnit;</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a> _cosUnit;</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a> _sinPipe;</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a> _cosPipe;</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a> _sinFlipSignPipe;</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a> _cosFlipSignPipe;</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;</div>
<div class="line"><a name="l00569"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a1873503bc270ca8cc3f4c9b9c958c00c">  569</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> XIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;</div>
<div class="line"><a name="l00574"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a35c28df23975b244efcbd88e66864a65">  574</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> XFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;</div>
<div class="line"><a name="l00579"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#afdcef90b6a837b903ae06d25c698743a">  579</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> YIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;</div>
<div class="line"><a name="l00584"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a35289c7644b6ded465b772dfb4c22f30">  584</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> YFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;</div>
<div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#afb6acfb7098b6e13f9bdf34ffe9ccf42">  589</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> DIntWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;</div>
<div class="line"><a name="l00594"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a9c250bdf21afdd463309f066291cac73">  594</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> DFracWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;</div>
<div class="line"><a name="l00603"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#af48692024085d265eb849bf4f0f9387a">  603</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> LUTWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;</div>
<div class="line"><a name="l00608"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#aee03169ca1264009dd816b97daf5a684">  608</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> AddrWidth { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;</div>
<div class="line"><a name="l00614"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a09b5077f35922ea7cae9267706616436">  614</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> PipeStages { [<a class="code" href="class_system_sharp_1_1_components_1_1_static_evaluation.html">StaticEvaluation</a>] <span class="keyword">get</span>; <span class="keyword">private</span> set; }</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;</div>
<div class="line"><a name="l00623"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a7660199283805d2026a2df0095d5735e">  623</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a7660199283805d2026a2df0095d5735e">SinCosLUTCore</a>(<span class="keywordtype">int</span> lutWidth, <span class="keywordtype">int</span> xFracWidth, <span class="keywordtype">int</span> yFracWidth, <span class="keywordtype">int</span> pipeStages)</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;        {</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;            PipeStages = pipeStages;</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;            XIntWidth = 2;</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;            XFracWidth = xFracWidth;</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;            YIntWidth = 2;</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            YFracWidth = yFracWidth;</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;            DIntWidth = 2;</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;            DFracWidth = yFracWidth;</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;            LUTWidth = lutWidth;</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;            _x = <span class="keyword">new</span> Signal&lt;UFix&gt;()</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;            {</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;                InitialValue = UFix.FromDouble(0.0, LUTWidth + 1, XFracWidth - LUTWidth - 1)</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;            };</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;            _xq = <span class="keyword">new</span> Signal&lt;UFix&gt;()</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;            {</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;                InitialValue = UFix.FromDouble(0.0, LUTWidth + 1, XFracWidth - LUTWidth - 1)</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;            };</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;            _sinRaw = <span class="keyword">new</span> Signal&lt;SFix&gt;()</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;            {</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth)</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;            };</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;            _cosRaw = <span class="keyword">new</span> Signal&lt;SFix&gt;()</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;            {</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth)</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;            };</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;            _sinIn = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(YIntWidth + YFracWidth)</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;            {</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth).SLVValue</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;            };</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;            _cosIn = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(YIntWidth + YFracWidth)</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;            {</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth).SLVValue</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;            };</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;            _sinOut = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(YIntWidth + YFracWidth)</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;            {</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth).SLVValue</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;            };</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;            _cosOut = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(YIntWidth + YFracWidth)</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;            {</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth).SLVValue</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;            };</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;            AddrWidth = lutWidth + 1;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;            _sinAddr = <span class="keyword">new</span> Signal&lt;Unsigned&gt;()</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;            {</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;                InitialValue = Unsigned.FromUInt(0, AddrWidth)</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;            };</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;            _cosAddr = <span class="keyword">new</span> Signal&lt;Unsigned&gt;()</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;            {</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;                InitialValue = Unsigned.FromUInt(0, AddrWidth)</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;            };</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;            _sinData = <span class="keyword">new</span> Signal&lt;SFix&gt;()</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;            {</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth)</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;            };</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;            _cosData = <span class="keyword">new</span> Signal&lt;SFix&gt;()</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;            {</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;                InitialValue = SFix.FromDouble(0.0, YIntWidth, YFracWidth)</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;            };</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;            _sinLUT = <span class="keyword">new</span> Signal1D&lt;SFix&gt;((1 &lt;&lt; lutWidth) + 2, _ =&gt; <span class="keyword">new</span> Signal&lt;SFix&gt;() </div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;            { </div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;                InitialValue = SFix.FromDouble(Math.Sin(Math.PI * 0.5 * _ / (double)(1 &lt;&lt; lutWidth)), 2, yFracWidth) </div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;            });</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;            _sinFlipSignIn = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(1)</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;            {</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;                InitialValue = <span class="stringliteral">&quot;0&quot;</span></div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;            };</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;            _cosFlipSignIn = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(1)</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;            {</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;                InitialValue = <span class="stringliteral">&quot;0&quot;</span></div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;            };</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;            _sinFlipSignOut = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(1)</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;            {</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;                InitialValue = <span class="stringliteral">&quot;0&quot;</span></div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;            };</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;            _cosFlipSignOut = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(1)</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;            {</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;                InitialValue = <span class="stringliteral">&quot;0&quot;</span></div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;            };</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;            _mirror = UFix.FromUnsigned(Unsigned.One.Resize(XFracWidth + 2) &lt;&lt; (xFracWidth + 1), xFracWidth - LUTWidth);</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;            _mirror2 = UFix.FromUnsigned(Unsigned.One.Resize(XFracWidth + 2) &lt;&lt; xFracWidth, xFracWidth - LUTWidth);</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;            _sinPipe = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a>(pipeStages, YIntWidth + YFracWidth);</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;            Bind(() =&gt; {</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;                _sinPipe.Clk = Clk;</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;                _sinPipe.Din = _sinIn;</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;                _sinPipe.Dout = _sinOut;</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;            });</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;            _cosPipe = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a>(pipeStages, YIntWidth + YFracWidth);</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;            Bind(() =&gt; {</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;                _cosPipe.Clk = Clk;</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;                _cosPipe.Din = _cosIn;</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;                _cosPipe.Dout = _cosOut;</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;            });</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;            _sinFlipSignPipe = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a>(2, 1);</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;            Bind(() =&gt; {</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;                _sinFlipSignPipe.Clk = Clk;</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;                _sinFlipSignPipe.Din = _sinFlipSignIn;</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;                _sinFlipSignPipe.Dout = _sinFlipSignOut;</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;            });</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;            _cosFlipSignPipe = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a>(2, 1);</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;            Bind(() =&gt; {</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;                _cosFlipSignPipe.Clk = Clk;</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;                _cosFlipSignPipe.Din = _cosFlipSignIn;</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;                _cosFlipSignPipe.Dout = _cosFlipSignOut;</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;            });</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;            _sinUnit = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a>(lutWidth + 1, xFracWidth - 1 - lutWidth, YIntWidth, yFracWidth, 0);</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;            Bind(() =&gt;</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;            {</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;                _sinUnit.Clk = Clk;</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;                _sinUnit.X = _x;</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;                _sinUnit.Y = _sinRaw;</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;                _sinUnit.Addr = _sinAddr;</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;                _sinUnit.Data = _sinData;</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;            });</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;            _cosUnit = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">LERPUnit</a>(lutWidth + 1, xFracWidth - 1 - lutWidth, YIntWidth, yFracWidth, 0);</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;            Bind(() =&gt;</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;            {</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;                _cosUnit.Clk = Clk;</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;                _cosUnit.X = _xq;</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;                _cosUnit.Y = _cosRaw;</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;                _cosUnit.Addr = _cosAddr;</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;                _cosUnit.Data = _cosData;</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;            });</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;            TASite = <span class="keyword">new</span> TransactionSite(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;        }</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> ArgsProcess()</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;        {</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a> x, xd, xq;</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;            _sinFlipSignIn.Next = <span class="stringliteral">&quot;0&quot;</span>;</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;            _cosFlipSignIn.Next = <span class="stringliteral">&quot;0&quot;</span>;</div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;            <span class="keywordflow">if</span> (X.Cur[XFracWidth + 1] == <span class="charliteral">&#39;1&#39;</span>)</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;            {</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;                <span class="comment">// x is negative</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;                x = (-SFix.FromSigned(X.Cur.SignedValue, XFracWidth - LUTWidth - 1)).UFixValue.Resize(LUTWidth + 2, XFracWidth - LUTWidth - 1);</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;                _sinFlipSignIn.Next = <span class="stringliteral">&quot;1&quot;</span>;</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;            }</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;            {</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;                <span class="comment">// x is non-negative</span></div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;                x = UFix.FromUnsigned(X.Cur[XFracWidth, 0].UnsignedValue, XFracWidth - LUTWidth - 1);</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;            }</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;            <span class="keywordflow">if</span> (x.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html#a19c5adcf28cbfb9a4ef40e765d1618a1">SLVValue</a>[XFracWidth] == <span class="charliteral">&#39;1&#39;</span> || x.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html#a19c5adcf28cbfb9a4ef40e765d1618a1">SLVValue</a>[XFracWidth - 1] == <span class="charliteral">&#39;1&#39;</span>)</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;            {</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;                <span class="comment">// between Pi/2 and Pi</span></div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;                xd = (_mirror - x).Resize(LUTWidth + 1, XFracWidth).Resize(LUTWidth + 1, XFracWidth - LUTWidth - 1);</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;                xq = (x - _mirror2).Resize(LUTWidth + 1, XFracWidth).Resize(LUTWidth + 1, XFracWidth - LUTWidth - 1);</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;                _cosFlipSignIn.Next = <span class="stringliteral">&quot;1&quot;</span>;</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;            }</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;            {</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;                xd = x.Resize(LUTWidth + 1, XFracWidth - LUTWidth - 1);</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;                xq = (_mirror2 - x).Resize(LUTWidth + 1, XFracWidth).Resize(LUTWidth + 1, XFracWidth - LUTWidth - 1);</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;            }</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;            _x.Next = xd;</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;            _xq.Next = xq;</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;        }</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveResultPipes()</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;        {</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;            <span class="keywordflow">if</span> (_sinFlipSignOut.Cur == <span class="stringliteral">&quot;1&quot;</span>)</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;                _sinIn.Next = (-_sinRaw.Cur).Resize(2, YFracWidth).SLVValue;</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;                _sinIn.Next = _sinRaw.Cur.SLVValue;</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;            <span class="keywordflow">if</span> (_cosFlipSignOut.Cur == <span class="stringliteral">&quot;1&quot;</span>)</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;                _cosIn.Next = (-_cosRaw.Cur).Resize(2, YFracWidth).SLVValue;</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;                _cosIn.Next = _cosRaw.Cur.SLVValue;</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;        }</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveResultPorts()</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;        {</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;            Sin.Next = _sinOut.Cur;</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;            Cos.Next = _cosOut.Cur;</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;        }</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> ROMProcess()</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;        {</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;            _sinData.Next = _sinLUT[_sinAddr.Cur].Cur;</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;            _cosData.Next = _sinLUT[_cosAddr.Cur].Cur;</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;        }</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;</div>
<div class="line"><a name="l00815"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a9b8343100ab098e7e6dae31be35ff5f1">  815</a></span>&#160;        <span class="keyword">protected</span> <span class="keyword">override</span> <span class="keywordtype">void</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a9b8343100ab098e7e6dae31be35ff5f1">Initialize</a>()</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;        {</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;            AddProcess(ArgsProcess, X);</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;            AddProcess(DriveResultPipes, _sinFlipSignOut, _sinRaw, _cosFlipSignOut, _cosRaw);</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;            AddProcess(DriveResultPorts, _sinOut, _cosOut);</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;            AddProcess(ROMProcess, _sinAddr, _cosAddr);</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;        }</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;    }</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;</div>
<div class="line"><a name="l00827"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html">  827</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html">SinCosXILMapper</a> : <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapper.html">IXILMapper</a></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    {</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;        <span class="keyword">private</span> <span class="keyword">class </span>Mapping : <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">IXILMapping</a></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        {</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;            <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a> _host;</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;            <span class="keyword">public</span> Mapping(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a> host)</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;            {</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;                _host = host;</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;            }</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;</div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;            <span class="keyword">public</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> TASite</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;            {</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> _host.TASite; }</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;            }</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;            <span class="keyword">public</span> <a class="code" href="namespace_system_sharp_1_1_components_1_1_f_u.html#afd158cd4625a9673e1404e27e7ffdb23">EMappingKind</a> ResourceKind</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;            {</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> EMappingKind.ReplicatableResource; }</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;            }</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">int</span> InitiationInterval</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;            {</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> _host.InitiationInterval; }</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;            }</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">int</span> Latency</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;            {</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> _host.Latency; }</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;            }</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; Realize(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a>[] operands, ISignalSink&lt;StdLogicVector&gt;[] results)</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;            {</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;                <span class="keywordflow">return</span> _host.TASite.SinCos(operands[0], results[1], results[0]);</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;            }</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">string</span> Description</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;            {</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;                <span class="keyword">get</span></div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;                {</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;                    <span class="keywordtype">string</span> text = <span class="stringliteral">&quot;sfix&quot;</span> +</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;                        (_host.XIntWidth + _host.XFracWidth) + <span class="stringliteral">&quot;_&quot;</span> + _host.XFracWidth +</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;                        <span class="stringliteral">&quot; -&gt; &quot;</span> + (_host.YIntWidth + _host.YFracWidth) + <span class="stringliteral">&quot;_&quot;</span> + _host.YFracWidth + <span class="stringliteral">&quot;, &quot;</span> +</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;                        (3 + _host.PipeStages) + <span class="stringliteral">&quot; stage LUT-based scaled radian sin/cos&quot;</span>;</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;                    <span class="keywordflow">return</span> text;</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;                }</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;            }</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;        }</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;</div>
<div class="line"><a name="l00879"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#aae2ea8c1601838366b81b0d3d403ecfe">  879</a></span>&#160;        <span class="keyword">public</span> IEnumerable&lt;XILInstr&gt; <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#aae2ea8c1601838366b81b0d3d403ecfe">GetSupportedInstructions</a>()</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;        {</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.ScSinCos();</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;        }</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;</div>
<div class="line"><a name="l00884"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#ad86b846ee87a8d1e210984ecdc9897e2">  884</a></span>&#160;        <span class="keyword">public</span> IEnumerable&lt;IXILMapping&gt; <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#ad86b846ee87a8d1e210984ecdc9897e2">TryMap</a>(<a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes)</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;        {</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;            var fu = taSite.Host;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;            var scc = fu as <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a>;</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;            <span class="keywordflow">if</span> (scc == null)</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;                yield <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;            <span class="keywordflow">if</span> (operandTypes.Length != 1 || resultTypes.Length != 2)</div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;                yield <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;            var xType = TypeDescriptor.GetTypeOf(SFix.FromDouble(0.0, scc.XIntWidth, scc.XFracWidth));</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;            var yType = TypeDescriptor.GetTypeOf(SFix.FromDouble(0.0, scc.YIntWidth, scc.YFracWidth));</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;            <span class="keywordflow">if</span> (!operandTypes[0].Equals(xType) ||</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;                !resultTypes[0].Equals(yType) ||</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;                !resultTypes[1].Equals(yType))</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;                yield <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;            <span class="keywordflow">if</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a> != <a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a96121659a31404af9d62ede965af2da6">ScSinCos</a>)</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;                yield <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;            yield <span class="keywordflow">return</span> <span class="keyword">new</span> Mapping(scc);</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;        }</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;</div>
<div class="line"><a name="l00907"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#a47f500ea6151ce4224ff9e3cd00fcb19">  907</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">IXILMapping</a> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#a47f500ea6151ce4224ff9e3cd00fcb19">TryAllocate</a>(<a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a> host, <a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes, <a class="code" href="interface_system_sharp_1_1_synthesis_1_1_i_project.html">IProject</a> targetProject)</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;        {</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;            <span class="keywordflow">if</span> (operandTypes.Length != 1 || resultTypes.Length != 2)</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;            <span class="keywordflow">if</span> (!operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) ||</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;                !resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) || </div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;                !resultTypes[1].Equals(resultTypes[0]))</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;            var xfmt = SFix.GetFormat(operandTypes[0]);</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;            var yfmt = SFix.GetFormat(resultTypes[0]);</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;            <span class="keywordtype">int</span> lutWidth = Math.Max(1, xfmt.FracWidth - 1);</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;            <span class="keywordtype">int</span> mulWidth = Math.Max(1, xfmt.FracWidth - lutWidth);</div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;            <span class="keywordtype">int</span> pipeStages = 0; <span class="comment">// 2 * mulWidth * mulWidth / (18 * 18) + yfmt.FracWidth / 18 + 1;</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;            var scc = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SinCosLUTCore</a>(lutWidth, xfmt.FracWidth, yfmt.FracWidth, pipeStages);</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;            var mappings = TryMap(scc.TASite, instr, operandTypes, resultTypes);</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;            Debug.Assert(mappings.Any());</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;            <span class="keywordflow">return</span> mappings.First();</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;        }</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;    }</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;}</div>
<div class="ttc" id="namespace_system_sharp_1_1_components_1_1_transactions_html_a37047fc12d96eef7c393beb3705ad17c"><div class="ttname"><a href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">SystemSharp.Components.Transactions.ETVMode</a></div><div class="ttdeci">ETVMode</div><div class="ttdoc">The mode of a transaction verb </div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00033">Transactions.cs:33</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper_html_ad86b846ee87a8d1e210984ecdc9897e2"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#ad86b846ee87a8d1e210984ecdc9897e2">SystemSharp.Components.Std.SinCosXILMapper.TryMap</a></div><div class="ttdeci">IEnumerable&lt; IXILMapping &gt; TryMap(ITransactionSite taSite, XILInstr instr, TypeDescriptor[] operandTypes, TypeDescriptor[] resultTypes)</div><div class="ttdoc">Tries to map XIL instruction instr  to transaction site taSite . </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00884">LERP.cs:884</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core_html_a7660199283805d2026a2df0095d5735e"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a7660199283805d2026a2df0095d5735e">SystemSharp.Components.Std.SinCosLUTCore.SinCosLUTCore</a></div><div class="ttdeci">SinCosLUTCore(int lutWidth, int xFracWidth, int yFracWidth, int pipeStages)</div><div class="ttdoc">Constructs a new instance </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00623">LERP.cs:623</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_std_logic_vector_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">SystemSharp.DataTypes.StdLogicVector</a></div><div class="ttdoc">Represents a vector of four-valued logic, similiar to IEEE 1164. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l00783">StdLogicLib.cs:783</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html">SystemSharp.Components.Std.LERPUnit</a></div><div class="ttdoc">A unit for 1D linear interpolation over equidistant data points. A register transfer level interface ...</div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00042">LERP.cs:42</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_transactions_1_1_t_a_verb.html">SystemSharp.Components.Transactions.TAVerb</a></div><div class="ttdoc">A transaction verb is the base element of a clocked transaction. It describes the register transfers ...</div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00050">Transactions.cs:50</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html">SystemSharp.Components.Std.LERP11Core</a></div><div class="ttdoc">A unit for 1D linear interpolation over equidistant data points. A pre-initialized data table is stor...</div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00186">LERP.cs:186</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core_html_aa7fef6090500cd4b1ffe35d1434eeb22"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p11_core.html#aa7fef6090500cd4b1ffe35d1434eeb22">SystemSharp.Components.Std.LERP11Core.LERP11Core</a></div><div class="ttdeci">LERP11Core(int xIntWidth, int xFracWidth, int yIntWidth, int yFracWidth, int pipeStages, SFix[] data)</div><div class="ttdoc">Constructs a new instance. </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00286">LERP.cs:286</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html">SystemSharp.Components.Std.SinCosXILMapper</a></div><div class="ttdoc">A service for mapping the scsincos (parallel sine/cosine over scaled radians) XIL instruction to hard...</div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00827">LERP.cs:827</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit_html_ab916969fa2718396b6dd18cbe7fcc92d"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#ab916969fa2718396b6dd18cbe7fcc92d">SystemSharp.Components.Std.LERPUnit.Initialize</a></div><div class="ttdeci">override void Initialize()</div><div class="ttdoc">Override this method to perform initialization tasks, such as registering a process. </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00138">LERP.cs:138</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_static_evaluation_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_static_evaluation.html">SystemSharp.Components.StaticEvaluation</a></div><div class="ttdoc">This attribute declares a method to be suitable for static evaluation. Non-void methods only...</div><div class="ttdef"><b>Definition:</b> <a href="_components_attributes_8cs_source.html#l00703">ComponentsAttributes.cs:703</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">SystemSharp.Components.FU.IXILMapping</a></div><div class="ttdoc">Describes a mapping of a XIL instruction to a hardware functional unit, represented by a transaction ...</div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00038">FunctionalComponents.cs:38</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_u_fix_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">SystemSharp.DataTypes.UFix</a></div><div class="ttdoc">An unsigned fixed-point number </div><div class="ttdef"><b>Definition:</b> <a href="_u_fix_8cs_source.html#l00116">UFix.cs:116</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_unsigned_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">SystemSharp.DataTypes.Unsigned</a></div><div class="ttdoc">An unsigned integer </div><div class="ttdef"><b>Definition:</b> <a href="_unsigned_8cs_source.html#l00637">Unsigned.cs:637</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit_html_a03331d43234634e3517a54afb330ff9a"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_l_e_r_p_unit.html#a03331d43234634e3517a54afb330ff9a">SystemSharp.Components.Std.LERPUnit.LERPUnit</a></div><div class="ttdeci">LERPUnit(int xIntWidth, int xFracWidth, int yIntWidth, int yFracWidth, int pipeStages)</div><div class="ttdoc">Constructs a new instance </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00112">LERP.cs:112</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_u_fix_html_a19c5adcf28cbfb9a4ef40e765d1618a1"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_u_fix.html#a19c5adcf28cbfb9a4ef40e765d1618a1">SystemSharp.DataTypes.UFix.SLVValue</a></div><div class="ttdeci">StdLogicVector SLVValue</div><div class="ttdoc">Returns the underlying binary representation of this value as logic vector. </div><div class="ttdef"><b>Definition:</b> <a href="_u_fix_8cs_source.html#l00446">UFix.cs:446</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">SystemSharp.Components.Transactions.ITransactionSite</a></div><div class="ttdoc">General transaction site interface </div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00195">Transactions.cs:195</a></div></div>
<div class="ttc" id="namespace_system_sharp_1_1_components_1_1_f_u_html_afd158cd4625a9673e1404e27e7ffdb23"><div class="ttname"><a href="namespace_system_sharp_1_1_components_1_1_f_u.html#afd158cd4625a9673e1404e27e7ffdb23">SystemSharp.Components.FU.EMappingKind</a></div><div class="ttdeci">EMappingKind</div><div class="ttdoc">Provides a classification of hardware resources </div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00163">FunctionalComponents.cs:163</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">SystemSharp.Assembler.InstructionCodes</a></div><div class="ttdoc">All XIL opcodes </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00036">InstructionSet.cs:36</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_i_signal_source_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">SystemSharp.Components.ISignalSource</a></div><div class="ttdoc">A signal source is a &quot;more flexible&quot; signal. It has a sensitivity, a function which provides the curr...</div><div class="ttdef"><b>Definition:</b> <a href="_process_core_8cs_source.html#l00096">ProcessCore.cs:96</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_unsigned_html_aed0060c95f10b0c5f9fd6f6be6af280b"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_unsigned.html#aed0060c95f10b0c5f9fd6f6be6af280b">SystemSharp.DataTypes.Unsigned.One</a></div><div class="ttdeci">static readonly Unsigned One</div><div class="ttdef"><b>Definition:</b> <a href="_unsigned_8cs_source.html#l00640">Unsigned.cs:640</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapper_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapper.html">SystemSharp.Components.FU.IXILMapper</a></div><div class="ttdoc">Describes a service which maps XIL instructions to hardware functional units </div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00184">FunctionalComponents.cs:184</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_s_fix_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SystemSharp.DataTypes.SFix</a></div><div class="ttdoc">A signed fixed-point number </div><div class="ttdef"><b>Definition:</b> <a href="_s_fix_8cs_source.html#l00116">SFix.cs:116</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html">SystemSharp.Components.Std.SinCosLUTCore</a></div><div class="ttdoc">Provides a synthesizable implementation of sine and cosine functions, using linear interpolation in f...</div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00387">LERP.cs:387</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">SystemSharp.Meta.TypeDescriptor</a></div><div class="ttdoc">Describes a type. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00120">TypeDescriptor.cs:120</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html_a9099b9111f475996cba618ae9faaa4ff"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">SystemSharp.Meta.TypeDescriptor.Equals</a></div><div class="ttdeci">override bool Equals(object obj)</div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00631">TypeDescriptor.cs:631</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_s_l_v_signal_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SystemSharp.Components.SLVSignal</a></div><div class="ttdoc">A signal which carries logic vectors. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l02323">StdLogicLib.cs:2323</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_f_u_1_1_declare_x_i_l_mapper_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_f_u_1_1_declare_x_i_l_mapper.html">SystemSharp.Components.FU.DeclareXILMapper</a></div><div class="ttdoc">This attribute declares a XIL mapper for the hardware functional unit implementation it is attached t...</div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00223">FunctionalComponents.cs:223</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_analysis_1_1_m2_m_1_1_transform_into_f_s_m_html"><div class="ttname"><a href="class_system_sharp_1_1_analysis_1_1_m2_m_1_1_transform_into_f_s_m.html">SystemSharp.Analysis.M2M.TransformIntoFSM</a></div><div class="ttdoc">This attribute, attached to a clocked threaded process, will convert that process to a synthesizable ...</div><div class="ttdef"><b>Definition:</b> <a href="_wait_dissector_8cs_source.html#l00796">WaitDissector.cs:796</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_std_1_1_i_sin_cos_transaction_site_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_std_1_1_i_sin_cos_transaction_site.html">SystemSharp.Components.Std.ISinCosTransactionSite</a></div><div class="ttdoc">Transaction site interface for sine, cosine and parallel sine/cosine functions </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00354">LERP.cs:354</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_synthesis_1_1_i_project_html"><div class="ttname"><a href="interface_system_sharp_1_1_synthesis_1_1_i_project.html">SystemSharp.Synthesis.IProject</a></div><div class="ttdoc">Interface for project generators. </div><div class="ttdef"><b>Definition:</b> <a href="_synthesis_8cs_source.html#l00045">Synthesis.cs:45</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper_html_aae2ea8c1601838366b81b0d3d403ecfe"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#aae2ea8c1601838366b81b0d3d403ecfe">SystemSharp.Components.Std.SinCosXILMapper.GetSupportedInstructions</a></div><div class="ttdeci">IEnumerable&lt; XILInstr &gt; GetSupportedInstructions()</div><div class="ttdoc">Returns scsincos </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00879">LERP.cs:879</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">SystemSharp.Components.Std.RegPipe</a></div><div class="ttdoc">Shift register implementation </div><div class="ttdef"><b>Definition:</b> <a href="_reg_pipe_8cs_source.html#l00036">RegPipe.cs:36</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a96121659a31404af9d62ede965af2da6"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a96121659a31404af9d62ede965af2da6">SystemSharp.Assembler.InstructionCodes.ScSinCos</a></div><div class="ttdeci">const string ScSinCos</div><div class="ttdoc">Parallel sine and cosine, i.e. ScSinCos(x) = SinCos(2*PI*x) </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00111">InstructionSet.cs:111</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_std_logic_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">SystemSharp.DataTypes.StdLogic</a></div><div class="ttdoc">This data type represents a single bit of four-valued logic, similiar to IEEE 1164. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l00192">StdLogicLib.cs:192</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core_html_a9b8343100ab098e7e6dae31be35ff5f1"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_l_u_t_core.html#a9b8343100ab098e7e6dae31be35ff5f1">SystemSharp.Components.Std.SinCosLUTCore.Initialize</a></div><div class="ttdeci">override void Initialize()</div><div class="ttdoc">Override this method to perform initialization tasks, such as registering a process. </div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00815">LERP.cs:815</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_x_i_l_instr_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">SystemSharp.Assembler.XILInstr</a></div><div class="ttdoc">Models a XIL instruction </div><div class="ttdef"><b>Definition:</b> <a href="_asm_core_8cs_source.html#l00040">AsmCore.cs:40</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_component_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_component.html">SystemSharp.Components.Component</a></div><div class="ttdoc">The abstract base class for defining components. </div><div class="ttdef"><b>Definition:</b> <a href="_component_8cs_source.html#l00038">Component.cs:38</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper_html_a47f500ea6151ce4224ff9e3cd00fcb19"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_sin_cos_x_i_l_mapper.html#a47f500ea6151ce4224ff9e3cd00fcb19">SystemSharp.Components.Std.SinCosXILMapper.TryAllocate</a></div><div class="ttdeci">IXILMapping TryAllocate(Component host, XILInstr instr, TypeDescriptor[] operandTypes, TypeDescriptor[] resultTypes, IProject targetProject)</div><div class="ttdoc">Allocates a new hardware functional unit for XIL instruction instr  and returns a mapping to it...</div><div class="ttdef"><b>Definition:</b> <a href="_l_e_r_p_8cs_source.html#l00907">LERP.cs:907</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_x_i_l_instr_html_ac1be110ff484ec0078a5ccc572d463bd"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">SystemSharp.Assembler.XILInstr.Name</a></div><div class="ttdeci">string Name</div><div class="ttdoc">Opcode </div><div class="ttdef"><b>Definition:</b> <a href="_asm_core_8cs_source.html#l00045">AsmCore.cs:45</a></div></div>
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